the dobeck is a plug and play you unhook the fuel injector wire plug the dobeck onto the injector then plug the old injector to the other do beck wire. run a ground wire to the chassy and your done.
the unit can be tuned for more or less fuel at 3 different levels of injector pulse. very tunable.
that being said if you run the dobeck tune ,no mater what stage, you are counting on some that has never even seen your bike to decided what your bike needs.
if you add a afr gage you can tune it for what the bike needs. the afr gage will show you what your afr readings are at every throttle opening and modification.
now its cheaper to buy the dobeck gen 4 it is a programmer and an afr gage plus it auto tunes . in other words you set the afr reading you want and it does it for you.
that's what I have on my turbo and is the best thing since sliced bread. there is no guess work and its good for all tunes and mods.
one more thing if you want more power go to a higher compression piston . getting more in and out helps but squishing it more make a bigger bang . every after market piston evaluable has a higher compression ratio than stock and there's a good reason for that.
dobeck doesn't have the gen four for the pioneer on there web sight but if you call they will set you up. if you get one I will explain how to make the adjustments and make you a afr tuner in about 5 minutes over the phone.
google gen 4 you can see them working on the videos.